.wrapper {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  display: flex;
}
.wrapper .left {
  width: 880px;
  height:100%;
  display: flex;
  flex-direction: column;
}
.upper {
  width: 880px;
  height: 250px;
  margin-bottom: 15px;
  background-color: #fff;
}
.lower {
  width: 880px;
 height: 100%;
  background-color: #fff;
}
.lowers {
  width: 880px;
  height: 50px;
  background-color: #fff;
}

.right {
  width: 280px;
  height: 194px;
  margin-left: 20px;
  background-color: #fff;
}
.title {
  display: flex;
  margin-top: 10px;
  margin-left: 10px;
  box-sizing: border-box;
}
.icon {
  display: inline-block;
  width: 3px;
  height: 18px;
  background: #679cf6;
  margin-right: 10px;
}
.my {
  font-weight: 550;
  color: #303849;
}
.img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-left: 20px;
}
.teacher {
  margin-left: 10px;
}
.wen {
  margin-top: 20px;
  margin-left: 15px;
  display: inline-block;
  width: 24px;
  height: 24px;
  background: #ff8d41;
  border-radius: 2px;
  text-align: center;
  font-size: 16px;
  font-family: SourceHanSansCN-Regular, SourceHanSansCN;
  font-weight: 400;
  color: #ffffff;
  line-height: 24px;
}
.da {
  margin-left: 15px;
  display: inline-block;
  width: 24px;
  height: 24px;
  background: #3bc9a9;
  border-radius: 2px;
  font-size: 14px;
  color: #679cf6;
  text-align: center;
  font-size: 16px;
  font-weight: 400;
  color: #ffffff;
}
.answeridSpan {
  color: #e02020;
}
.titlewen {
  font-size: 18px;
  font-weight: 400;
  color: #303849;
  line-height: 18px;
  padding-top: 20px;
  padding-left: 20px;
}
.context {
  padding-left: 15px;
  font-size: 12px;
  font-weight: 400;
  color: #80879b;
  line-height: 18px;
}
.btn {
  width: 70px;
  height: 35px;
  background-color: #1890ff;
  color: #fff;
  font-size: 14px;
  border-radius: 4px;
  border: none;
  outline: none;
  margin-left: 15px;
  cursor: pointer;
}
.kong {
  width: 100%;
  height: 30px;
  line-height: 30px;
  padding-left: 20px;
  font-size: 16px;
}
.spanss {
  padding: 5px 15px;
  font-size: 12px;
  font-weight: 400;
  color: #679cf6;
  border-radius: 20px;
  border: 1px solid #679cf6;
  margin-left: 20px;
}
.commitdiv {
  width: 100%;
  height: 140px;
  border-top: 1px solid #333;
  padding-top: 20px;
  padding-left: 30px;
}
.length {
  width: 100%;
  height: 50px;
  font-size: 18px;
  padding-left: 20px;
  padding-top: 20px;
}
.lengths {
  width: 100%;
  height: 50px;
  font-size: 18px;
  padding-left: 20px;
  padding-top: 10px;
}
.text {
  font-size: 16px;
}
.md {
  width: 100%;
  height: 300px;
  background-color: #fff;
  margin-bottom: 15px;
}
.btns {
  width: 70px;
  height: 35px;
  background-color: #1890ff;
  color: #fff;
  font-size: 14px;
  border-radius: 4px;
  border: none;
  outline: none;
  margin-left: 15px;
  cursor: pointer;
float:right ;
margin-top: 10px;
}
